baber/WOPTO huggingface dataset:
Patent JP-H0781976-A (JP)
Title: Foamed graphitic glass, production and worked product thereof
Inventor: KUMASAKA SADAO
IPC: C03B19/08
Filed: 1993-09-13
Abstract: PURPOSE:To obtain the lightweight incombustible glass by melting the glass product and waste glass product of various compositions, mixing air, etc., into the melt which is foamed, incorporating a carbide enriched with a carbonaceous component, thermally fusing the mixture and then cooling the fused material. CONSTITUTION:The alkali-resistant carbonaceous component, especially tar pitch as the carbonaceous component contg. an incombustible graphite component, is mixed as the glass composition material. The mixture is then thermally fused at 400-1900 deg.C to accelerate the bonding of the element contained in the glass component to carbon and to complete the joining to graphite, and a graphitic glass is obtained. For example, 3kg of the granular powder of foamed glass having about 1mm diameter, 1kg of tar pitch and 1kg of calcium carbonate are mixed and agitated, and the mixture is put in a fusion kettle and heated at 400-1900 deg.C while injecting air to remove the combustible component of tar pitch. After thermal fusion for one hour, the fused material is cooled while observing the carbonized state of glass.
Patent JP-H0999873-A (JP)
Title: Crawler travel device for travel work machine
Inventor: KAMOTO MASASHI
IPC: B62D55/30
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To attain smooth drive by supporting an idler wheel on the operating rod of a reciprocating operation mechanism provided on a travel frame, pivotally supporting the base sections of connecting rods on both sides of the operating rod, connecting the end sections of both connecting rods with a connecting pin, forming a triangular bent link having a vertex at a connection section, and providing an upper roller at the vertex portion. SOLUTION: A cylinder section 61 slidably supporting an operating rod 60 pivotally supporting an idler wheel 7 rotatably on a support shaft 71 is fixed at the upper section on the rear side of a travel frame 30 to form a reciprocating operation mechanism 6. The reciprocating operation mechanism 6 is provided with a connecting rod 80 pivotally supported on the idler wheel 7 side of the operating rod 60 by a pivotal support pin 8a and a connecting rod 81 pivotally supported on the portion of the cylinder section 61 by a pivotal support pin 8b. Both end sections of both connecting rods 80, 81 are connected by a connecting pin 8c. Both connecting rods 80, 81 form a ridge-like bent link 8 having a vertex at the portion of the connecting pin 8c on the side view.  The back face of the upper section of a crawler 2a is supported by an upper roller 3b rotatably supported by the connecting pin 8c.
Patent JP-S62120613-A (JP)
Title: Production of laminated core for magnetic head
Inventor: TANAKA YOSHIO
IPC: G11B5/147
Filed: 1985-11-20
Abstract: PURPOSE:To improve magnetic characteristic by annealing core leaves after superposing a prescribed member of sheets of core leaves and welding the leaves. CONSTITUTION:An oxide film is formed on the surface of a thin sheet material in a surface treating stage 21. Simultaneous blanking of the core leaves 1 as well as lamination and welding thereof are executed in a press welding stage 22. A core half body (laminated core) 2 having a prescribed number of sheets of the core leaves 1 is taken out in a cutting stage 23. Since the annealing stage 24 is disposed after the cutting stage 23 of the core half body 2, the strain and internal stress generated in the cutting stage 23 and the stage before the same are relieved and the magnetic characteristics are improved.
Patent JP-H07114430-A (JP)
Title: Information processor
Inventor: FUJITA KENJI
IPC: G06F15/02
Filed: 1993-10-19
Abstract: PURPOSE:To save power by providing a power saving device which turns off a display device to stop power supply to receptacles to an information processing circuit while maintaining the power supply corresponding to manual operation and providing a device for invalidating information transmission from an information input device in interlocking with the power saving device. CONSTITUTION:When information processing is tentatively paused, a manual switch 26 of the main body is operated manually to stop undesired power consumption for devices such as a back light of a flat display device and a serial printer by a power saving circuit 25. Then, the output of driver ICs 35, 36, 39 inputting an L level of an output voltage of a FF circuit 30 goes to an L level, the output of the FF circuit 30 is inverted into an H level by an inverter IC 40 and the output of driver ICs 37, 38 receiving the H level goes to an H level. Thus, a controller interposed between a CPU and a connector invalidates transmission of information, output information of a key board is not sent to the CPU.
Patent JP-H04139462-A (JP)
Title: Process cartridge
Inventor: SHISHIDO KAZUO
IPC: G03G15/00
Filed: 1990-10-01
Abstract: PURPOSE:To reuse the frame body of a process cartridge by completely using the process cartridge, taking it out from an image forming device main body, and then, making the roughness of the surface of the frame body different from that of the surface where the frame body is completely used. CONSTITUTION:When the process cartridge 2 is attached/detached, the frame body 21 comes into contact with a pressurizing spring 22, and has a scratch. A part or the whole part of the surface of the frame body 21 of the process cartridge 2 completely used has shot blast processing, that is, the blasting of glass beads, and a blast 24 deeper than the scratch 23 is obtained on the surface of the frame body 21. Thus, the scratch 23 is completely vanished, and the frame body 21 is reused without being abandoned.
Patent JP-H03201094-A (JP)
Title: Automatic vending machine for cup type drink
Inventor: TAKAGI TOSHIO
IPC: G07F13/06
Filed: 1989-10-05
Abstract: PURPOSE:To prevent a drink splashing from a cup and to prevent the insufficient dissolution of addition powder raw material and the after-dripping of the drink occurring by providing an air vent control means on the middle way of a drink supply pipeline drawn out from an air pressure type drink extractor. CONSTITUTION:An air vent valve 8 is provided on the middle way of the drink supply pipeline 3 between the air pressure type drink extractor 1 and a drink nozzle 5. Thereby, the splash of the drink from the cup can be prevented occurring. Also, a drink addition powder raw material housed in the cup in advance can be stirred powerfully with the stirring force of the drink injected to the cup forcibly by receiving air pressure by closing the air vent valve while the drink is supplied except just before the supply of the drink is completed, and the raw material can be sufficiently dissolved. Furthermore, by closing the air vent valve 8 opened transiently prior to the stoppage of the introduction of pressure air, the after-dripping of the drink can be prevented occurring.
Patent JP-H04138476-A (JP)
Title: Electrifier
Inventor: YAMADA HIROMICHI
IPC: G03G15/02
Filed: 1990-09-29
Abstract: PURPOSE:To excellently carry out electrifying processing by providing a conductive electrifying wire in such a manner that it is abutted on the surface of a body to be electrified in a direction perpendicular to a relatively moving direction at alpha crossed axes angle. CONSTITUTION:An electrifying wire 10 is abutted on the surface of the body to be electrified 1, and a voltage is applied. The electrifying wire is disposed in such a manner that it is abutted on the surface of the body to be electrified in the direction perpendicular to the direction where they are relatively moved, at alpha crossed axes angle. Therefore, there are no electrifying layers made of rubber, etc., differently from an electrifying roller and an electrifying blade, so that the sticking and melt-sticking of a plasticizer oozed out from a rubber electrifying layer, to the surface of the body to be electrified and the occurrence of image flowing caused of the sticking and melt-sticking on this image forming device, are prevented. On the other hand, the occurrence of a part having a partial failure in electrifying caused by floating on the central part of a roller, an electrifying noise, a failure in the electrifying caused by the pollution of the electrifying member, etc., is prevented. Thus, the electrifying processing of the surface of an image carrier can excellently be carried out.
Patent JP-H03124804-A (JP)
Title: Cooling hat
Inventor: NEZU YOSHIO
IPC: F25D3/00
Filed: 1989-10-05
Abstract: PURPOSE:To obtain the title comfortable, inexpensive hat most suitable for working or leisure time amusements outdoors on hot days by fitting a hat with solid freezing packs and by bringing chilled air out of a vent. CONSTITUTION:For example, a hat is fitted with solid freezing packs 1, 5 where a moisture-absorptive paper 4 is put under each expanded polystyrene case 3 and an ice pack in said case, and chilled air is brought out of a vent 7, thus obtaining the objective hat.
Patent JP-H0870792-A (JP)
Title: Ascorbic acid-containing sugar-coated material
Inventor: IRIE YOICHI
IPC: A23L1/00
Filed: 1994-09-29
Abstract: PURPOSE: To obtain an ascorbic acid-containing sugar-coated material having light crispness and being stable without causing change such as browning of ascorbic acid or lowering of effect even during long-term storage period. CONSTITUTION: This ascorbic acid-containing sugar-coated material is obtained by coating a granular food with a sugar-coating layer in which ascorbic acid is dissolved or dispersed. The addition of the material to foods does not cause browning of the foods and keeps color tone in initial stage of production and further can provide change in texture to foods.
Patent JP-H10110079-A (JP)
Title: Room-temperature-curable low-molecular-weight vinylidene fluoride copolymer and its production
Inventor: SERGEJ VASILJEVIC SOKOLOV
IPC: C08F214/22
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. which cures at low temps. and is useful for a corrosion-resistant, etc., by incorporating a vinylidene fluoride copolymer which is a low-mol.-wt. copolymer of vinylidene fluoride and specific fluoride comonomers into the same. SOLUTION: This compsn. contains a low-mol.-wt. vinylidene fluoride copolymer which has a number average mol.wt. of 2,500-15,000 and comprises vinylidene fluoride units (A), comonomer units (B) represented by formula I (wherein Q is a group represented by formula II), and comonomer units (C) represented by formula III (wherein R1 ' is a group represented by formula IV; and R is 1-6C alkyl) in a molar ratio of A:B:C of (15-120):(3.5-32.5):(1.5-4). The compsn. cures at low temps. to give an elastomer useful for a heat- and corrosion- resistant sealant or protective coating. The copolymer can be produced in the above-mentioned molar ratio of A:B:C by using a bis-(perfluoropolyoxaalkanoyl) peroxide as the initiator. When used, this compsn. is cured at room temp. with a polyamine curative.
Patent JP-H04138174-A (JP)
Title: Respiratory device
Inventor: KANAZAWA YOSHITAKA
IPC: A62B7/14
Filed: 1990-09-28
Abstract: PURPOSE:To optimize the oxygen concentration of respiratory air by mixing a high concentration oxygen with the air, and controlling the oxygen concentration of the respiratory air so as to be a set value predetermined to a set standard of oxygen concentration. CONSTITUTION:Each of detection signal of the oxygen concentration of respiratory air by an oxygen concentration detecting means 46, the aircraft altitude by an altitude sensor 22, and of the aircraft acceleration by an acceleration sensor 23 are inputted from the input and output device 25 of a microcomputer 24 to a control processing unit 26, which compares the respiratory oxygen concentration with an oxygen concentration predetermined to the altitude and acceleration, and outputs the control signal according to the deviation to operating systems 43, 45 through the input and output device 25. The operating systems 43, 45 operate flow rate control valves 42, 44 to render the oxygen concentration of the respiratory air in which high concentration oxygen is mixed with high pressure air to the predetermined set value. Thus, the respiratory air having the optimum oxygen concentration can be supplied.
Patent JP-H06113637-A (JP)
Title: Reaping pretreatment device in combine
Inventor: SATOJI HISAYUKI
IPC: A01D34/28
Filed: 1992-09-30
Abstract: PURPOSE:To provide a reaping pretreatment device installed in a specific mode so as to laterally and smoothly movable while preventing a reaping height sensor from making mud pushing. CONSTITUTION:On an undercarriage 2, a reaping pretreatment device 7 made up of a reaper 5 and a conveyor 6 etc., is installed so as to be regulatable in its lateral movement and to be free by movable in the vertical direction. Thus, the combine can be made to move laterally in such a mode as to have the device 7 lifted so as to prevent a wide reaping height sensor 8 from making mud pushing.
Patent JP-H0793996-A (JP)
Title: Semiconductor memory device
Inventor: MIYANO KAZUTAKA
IPC: G01R31/28
Filed: 1993-09-24
Abstract: PURPOSE:To shorten the time for a test by a method wherein a plurality of memory cells can be tested by one readout operation. CONSTITUTION:A plurality of memory cells are connected to individual digit-line pairs DGTk, DGBk (where k=1, 2,..., n). The same data is written in the memory cells which are connected to a word line. Bus lines BLB, BLT are precharged up to a power-supply potential VCC, their word lines are than selected, and data in the memory cells related to the word lines is read out at the individual digit-line pairs. All Y-switching signals YSW1 to YSWn are set to HIGH simultaneously or continuously without performing a precharging operation again. When data according to an expected value is read out, one of the bus lines is set to the potential VCC and the other is set to a ground level. When it is not read out, both bus lines are set to the ground level. The state of the bus lines is observed by a NOR gate 5, and whether the memory cells are good or not is judged.
Patent JP-S62120238-A (JP)
Title: Constant speed traveling device for automobile
Inventor: TAKAHASHI MINORU
IPC: B60K31/06
Filed: 1985-11-20
Abstract: PURPOSE:To aim at decreasing a steady-state deviation, by enabling a set duty ratio which is used when an output duty ratio corresponding to the difference between a detected vehicle speed and a set vehicle speed is calculated, to be compensated in accordance with an averaged value of duty ratio. CONSTITUTION:A constant speed traveling device comprises a calculating means 1 for calculating an output duty ratio in accordance with the difference between a detected vehicle speed and a set vehicle sped in accordance with a controlled vehicle speed range and a set duty ratio, and allows a drive means 3 to issue a pulse signal in accordance with the output duty ratio. Further, a control valve coil 2a in a throttle valve driving actuator 2 using intake vacuum as a power source, is energized in response to this pulse signal. In this arrangement, an averaged value calculating means 4 for obtaining an averaged value of the above-mentioned duty ratio is provided, and therefore, a compensating means 5 compensates the above-mentioned set duty ratio (fixed value) which has been previously set, in accordance with the thus obtained output duty ratio.
Patent JP-H0979218-A (JP)
Title: Setup structure of hydraulic oil cooling system
Inventor: OMOTO KEIICHI
IPC: F15B21/04
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent an internal hydraulic oil from overflowing at the time of removing a hydraulic oil cooling system. SOLUTION: At a time when a hydraulic oil cooling system 18 interposing in a return oil route of a continuously variable transmission 10 is installed in the outer surface part of a radiator 14 and hydraulic fluid cooling is carried out, an extent of mounting height of this cooling system 18 is set to be higher than an oil level of a hydraulic oil tank 12, while this cooling system 18 is installed in a position that both inlet and outlet ports 18a and 18b turn upward.
Patent JP-2001083198-A (JP)
Title: Emi measuring device for semiconductor device
Inventor: GAMO TATSUHIRO
IPC: G01R29/08
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To discriminate a semiconductor device from the noise of a device which operates it, related to an EMI measurement for a semiconductor device. SOLUTION: Related to an EMI measurement for a semiconductor device 12, a logic pattern generator 19 supplies the semiconductor device 12 with a signal for operating it. A clock signal CLK generated by an oscillator 20 operates the logic pattern generator 19. The clock signal CLK is phase- modulated by a phase modulator 21 to provide a signal which is inputted in the semiconductor device 12, for operating the semiconductor device 12. Here, the electromagnetic noise generated from the semiconductor device 12 is detected as such spectrum as fundamental wave added with side band wave by a spectrum analyzer 17.
Patent JP-H06109847-A (JP)
Title: Optical distance-measuring apparatus
Inventor: HARADA TSUKASA
IPC: G01S17/10
Filed: 1992-09-30
Abstract: PURPOSE:To capture an object under test such as a preceding vehicle or the like by a method wherein the existence direction of the object under test such as the preceding vehicle or the like is estimated and an optical system is operated automatically to the direction. CONSTITUTION:A light-emitting element 2 and a plurality of photodetectors 3, 4 are arranged transversely on a turntable 14, and photodetection areas 43, 44 for the individual photodetectors 3, 4 are set in respectively different ranges so as to be overlapped partly with each other. A mechanism which turns the turntable 14 and its driving motor as well as an operating and control part which turns and controls the driving motor on the basis of the combination of magnitude relationships of the distance measured value or the photodetection intensity of the individual photodetectors 3, 4 are installed. They are operated so that a reflecting body 40 such as a preceding vehicle or the like is always captured inside the overlapped region of the photodetection areas 43, 44.
Patent JP-H07117542-A (JP)
Title: Occupant restrain system of seat for vehicle
Inventor: KOMATSU TADAYOSHI
IPC: B60N2/42
Filed: 1993-10-20
Abstract: PURPOSE:To protect a sitting occupant by suppressing the movement of the occupant, and absorbing the shock energy by side supports. CONSTITUTION:A pair of side supports 8, 8 of the shape to surround the upper body of an occupant are provided on each end part in the width direction of a seat back 7, a pre-tensioner 18 to generate the high driving force when the shock of the prescribed value or over is detected from the side part of the vehicle body by a sensor 29 mounted on the vehicle body is provided on these side supports 8, 8, and a link mechanism 27 to transmit the driving force of this pre-tensioner 18 to the side supports 8, 8 is provided. When a collision is made on a door 4, the pre-tensioner 18 is started to generate the high driving force, the side supports 8, 8 are instantaneously turned to the side to hold the upper body of the occupant to restrain the upper body of the occupant not to be moved from the right and left, and at the same time, the occupant is protected from the shock by the side support 8 to be interposed between the door 4 and the occupant 4 to absorb the shock energy.
Patent JP-S62175376-A (JP)
Inventor: GIYUNTAA PAURUSEN
IPC: B65H20/16
Filed: 1986-11-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0690199-A (JP)
Title: Multiplex propagation path measuring system
Inventor: NAKAZAWA ISAO
IPC: H04B17/00
Filed: 1992-09-07
Abstract: PURPOSE:To measure delay spread in an ordinary working band area and with low transmission power by comparing the fast Fourier transform analysis data of a transmission wave with that of a reception wave. CONSTITUTION:A pseudo random pattern is generated at a coding signal generation circuit 5 in the transmission part for mobile body communication, thence, band limitation is applied to it at a band limitation circuit 6, and digital modulation is applied to it at an RF band area digital modulation circuit 7, then, it is outputted. A reception part 2 receives a delay wave to be modulated in which an RF wave to be modulated transmitted from the transmission part 1 is delayed from a multiplex propagation path, and after the band limitation is applied to it by an RF band area limitation circuit 11, it is transformed to an intermediate frequency band reception wave by an IF band converter 12, and is outputted to the FFT analysis circuit 24 of an analysis estimation part 3. A logic part including the analysis estimation part 3 performs the FFT analysis of the transmission wave, and stores and holds the analysis data. and detects the fall of power spectrum by comparison with the analysis data of the reception wave. and estimates the delay spread from the number of times of fall.
Patent JP-S61141259-A (JP)
Title: Tone connecting method
Inventor: YOSHIMURA TSUTOMU
IPC: H04M19/02
Filed: 1984-12-14
Abstract: PURPOSE:To decrease traffic between an exchange main body and an switchboard and to reduce tone connecting time by devising the titled method that a corresponding tone source is connected automatically to a subscriber when a special number is dialed from the subscriber. CONSTITUTION:When the subscriber 1 hooks off and receives a dial reception preparation end tone 3, the subscriber 1 dials a special number. When the exchange receives the 1st number from the subscriber 1, the end tone 3 is released and moves to the dial receiving state. The dial reception from the subscriber 1 is finished, then a tone call tone 4 corresponding to the special number is acquired, the subscriber 1 and the call tone 4 are connected by a network 2 and the state transits to the tone monitor state. The call tone 4 is released when the subscriber 1 hooks on and the state transits to the subscriber idle state. When a busy tone 7 is desired to be monitored further, the subscriber 1 dials a special number only representing the tone kind after hooking-off, then the corresponding busy tone 7 is monitored via a bus 8.
Patent JP-H1187560-A (JP)
Title: Semiconductor device
Inventor: FUJITA KATSUFUSA
IPC: H01L23/32
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device which can deal with enhancement of the heat dissipation properties and electric characteristics and the requirements of small, lightweight multi-terminal semiconductor device. SOLUTION: The semiconductor device 10 comprises a first interposer 14 on which first and second conductor circuit patterns 12, 13 are formed and a second interposer 17 on which third and fourth conductor circuit patterns 15, 16 are formed are bonded formed, respectively, to the surface and backside of a semiconductor element 11 through an example of first and second insulating adhesives 18, 19, i.e., liquid elastomer resins 18a, 19a. The semiconductor device 10 further comprises an example of a plurality of external connection terminals 21, i.e., solder balls 21a, in the form of a projecting fan-in area array forming an electrical conduction circuit between the semiconductor element 11 and an external wiring board 20.